107061557 has 2 divisors, whose sum is σ = 107061558. Its totient is φ = 107061556.

The previous prime is 107061551. The next prime is 107061589. The reversal of 107061557 is 755160701.

It is an a-pointer prime, because the next prime (107061589) can be obtained adding 107061557 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100781521 + 6280036 = 10039^2 + 2506^2 .

It is a cyclic number.

It is not a de Polignac number, because 107061557 - 2⁴ = 107061541 is a prime.

It is a super-2 number, since 2×107061557² = 22924353974528498, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107061551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53530778 + 53530779.

It is an arithmetic number, because the mean of its divisors is an integer number (53530779).

Almost surely, 2^107061557 is an apocalyptic number.

It is an amenable number.

107061557 is a deficient number, since it is larger than the sum of its proper divisors (1).

107061557 is an equidigital number, since it uses as much as digits as its factorization.

107061557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7350, while the sum is 32.

The square root of 107061557 is about 10347.0554748682. The cubic root of 107061557 is about 474.8369626980.

The spelling of 107061557 in words is "one hundred seven million, sixty-one thousand, five hundred fifty-seven".